Enhancing the performance of the counter-propagating dual-beam optical trap with the asymmetric configurationZhijie Chen, Wei Xiong, Tengfang Kuang, Miao Peng, Xiaofei Zeng, Xiang Han, Xinlin Chen, Guangzong Xiao and Hui LuoEur. Phys. J. D, 76 1 (2022) 13DOI: https://doi.org/10.1140/epjd/s10053-021-00333-y